2552143111 has 16 divisors (see below), whose sum is σ = 2957271040. Its totient is φ = 2157217920.

The previous prime is 2552143093. The next prime is 2552143129. The reversal of 2552143111 is 1113412552.

It is an interprime number because it is at equal distance from previous prime (2552143093) and next prime (2552143129).

It is a cyclic number.

It is not a de Polignac number, because 2552143111 - 2²⁹ = 2015272199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552147111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545695 + ... + 550351.

It is an arithmetic number, because the mean of its divisors is an integer number (184829440).

Almost surely, 2^2552143111 is an apocalyptic number.

2552143111 is a deficient number, since it is larger than the sum of its proper divisors (405127929).

2552143111 is an equidigital number, since it uses as much as digits as its factorization.

2552143111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734.

The product of its digits is 1200, while the sum is 25.

The square root of 2552143111 is about 50518.7401960896. The cubic root of 2552143111 is about 1366.5798345056.

Adding to 2552143111 its reverse (1113412552), we get a palindrome (3665555663).

The spelling of 2552143111 in words is "two billion, five hundred fifty-two million, one hundred forty-three thousand, one hundred eleven".